#define  _CRT_SECURE_NO_WARNINGS 1
/*
* Name:exercise1
* Purpose:exercise of ocommand and statement.
* Author:zzr
*/

#include <stdio.h>

int main(void)
//Precompiled instruction
{
	printf("Parkinson's Law:\nWork expands so as to ");
	printf("fill the time\n");
	printf("available for its completion.\n");
	//three printf function call statements
	return 0;
	//return statement
	//consequence:
	// Parkinson's Law:
	//Work expands so sa to fill the time
	// available for its completion.
}